See Your Mood Waves.
Find Your Rhythm.

A beautifully simple mood tracker designed by someone who lives with bipolar disorder. Record your mood in 10 seconds, visualize patterns, and share insights with your care team.

Mood Trend main graph screen showing mood waves over time

Living with mood swings shouldn't mean guessing

When you have bipolar disorder, understanding your mood patterns is essential — but most tracking methods are too complex to stick with. You need something fast enough for your worst days and clear enough for your doctor visits. Mood Trend was built to be exactly that.

Everything you need, nothing you don't

Designed to be the simplest mood tracker you'll ever use.

Mood input slider

10-Second Recording

Slide to log your mood from -5 to +5. That's it. Quick enough for your hardest days.

Mood graph visualization

Beautiful Mood Graph

See your mood waves over 1 month, 6 months, or a full year. Patterns become visible at a glance.

Sleep data overlay
Steps data overlay

Health Data Integration

Overlay steps and sleep data from Apple Health to discover connections between your habits and mood. Premium

Export dialog

Share with Your Doctor

Export your data as PDF or Excel to bring to appointments. Let the data speak for you. Premium

Reminder notification settings

Daily Reminders

Gentle notifications to help you build a consistent tracking habit, even on tough days.

Graph sharing with family

Family Watch

Let loved ones check your mood graph remotely, so they can support you when it matters most. Premium

How it works

1

Slide

Set your mood with one simple gesture on the slider.

2

Save

Tap save. Done in 10 seconds. No questions, no journaling required.

3

See

Watch your patterns emerge over time on beautiful mood graphs.

Built from lived experience

"I created Mood Trend because I have bipolar disorder myself. Existing apps tried to make me 'more productive.' But what I needed was a way to see my waves — not to fight them, but to understand them. This app isn't about doing more. It's about finding your comfortable rhythm."

— Developer of Mood Trend

Loved by people who get it

Rated 4.5 ★★★★ on the App Store (60+ reviews)

Supported in 4 languages: English, Japanese, French, and Chinese

Simple, honest pricing

Free

$0

  • Mood tracking (-5 to +5)
  • Graph visualization
  • Daily reminders
POPULAR

Premium

$4.99/mo

or $39.99/year (save 33%)

  • Everything in Free
  • Daily notes
  • Health data integration
  • Export (PDF / Excel)
  • Family Watch feature
  • Priority support

Start understanding your mood today.

Free to use. No account required to start.